during which the drivetrain automatically shifts between the front chainrings

the crank arms convince with their glossy UD-Carbon finish

Power Range 0 to 2200W

Left and Right True Torque meter

These test better than anything else on the market

fsa powerbox carbon mtb 392evo Crank length:175mm during which the drivetrain automaticallyDelivery in 5 10 business days (EU) Finance available at checkout with humm by flexifi. Product information FSAs MTB PowerBox Carbon Crankset employs a P2M convertible spider design for multiple chainring options. FSA's crank arms and BB392EVO spindle mated together produce a stiff, reliable, extremely versatile power meter crankset available with a double or single chainring configuration. Now available for download and purchase are the PowerBox